| Asian Geography By Letter - B | 0 | - | 4.85 | 67,119 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,105 |
| US States Quiz | 0 | - | 5.00 | 17,025,742 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,162 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,601 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,058 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,716 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,288 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,338 |
| US States with an Empty Map | 0 | - | 5.00 | 629,684 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,699 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,755 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,712 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,471 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,627 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,789 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,738 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,880 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,084 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,821 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,641 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,421 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,465 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,420 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,471 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,629 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,397 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,317 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,711 |
| Rivers of the United States | 0 | - | 4.93 | 66,798 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,909 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,005 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,011 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,843 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,805 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,547 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,103 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,875 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,535 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,358 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,767 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,278 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,797 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,283 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,800 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,288 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,894 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,172 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,147 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,720 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,284 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,724 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,794 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,570 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,392 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,396 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,202 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,243 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,526 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,558,733 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,787 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,857 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,226 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,227 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,523 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 65,062 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,106 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,848 |
| Random U.S. City to State | 0 | - | 4.45 | 77,044 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,891 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,505 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,796 |
| Countries that Start with D | 0 | - | 4.96 | 718,074 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,998 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,586 |
| Countries that Start with H | 0 | - | 4.96 | 610,745 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,140 |
| Countries that Start with J | 0 | - | 4.98 | 608,114 |
| Countries that Start with K | 0 | - | 4.97 | 821,952 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,323 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,435 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,546 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,188 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,090 |
| Countries that Start with U | 0 | - | 4.97 | 909,373 |
| Countries that Start with V | 0 | - | 4.98 | 612,662 |
| Countries that Start with F | 0 | - | 4.83 | 622,181 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,874 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,096 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,565 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,126 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,956 |
| Boroughs of New York City | 0 | - | 4.47 | 85,433 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,154 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,242 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,043 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,408 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,081 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,969 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,988 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,201 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,575 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,388 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,278 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,511 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,660 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,352 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,130 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,702 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,349 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,728 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,694 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,229 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,463 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,111 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,078 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,503 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,995 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,993 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,180 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,197 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,915 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,318 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,481 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,580 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,093 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,272 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,087 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,973 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,820 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,916 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,606 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,911 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,258 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,215 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 85,024 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,639 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,484 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,810 |
| ALL California Cities | 0 | - | 4.37 | 43,284 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,615 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,336 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,287 |
| Arms Exports - United States | 0 | - | 4.77 | 62,809 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,049 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,717 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,769 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,616 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,858 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,071 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,919 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,061 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,330 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,924 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,566 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,730 |
| Pixelated United States Map | 0 | - | 4.89 | 94,951 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,208 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 45,032 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,453 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,472 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,903 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,542 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,590 |
| U.S. States By Population | 0 | - | 4.92 | 154,273 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,393 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,993 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,765 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,929 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,183 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,126 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,608 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,223 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,718 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,786 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,188 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,329 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,783 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,883 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,730 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,489 |
| State Quiz - Florida | 0 | - | 4.47 | 62,757 |
| State Quiz - Texas | 0 | - | 4.43 | 63,314 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,088 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,585 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,835 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,704 |
| State Quiz - New York | 0 | - | 4.52 | 46,553 |
| State Quiz - Washington | 0 | - | 4.45 | 36,723 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,635 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,372 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,022 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,425 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,438 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,444 |
